The following table shows the variable definition
variable EnergyPlus output
emission.exfiltration Environment:Site Total Zone Exfiltration Heat Loss [J](Hourly)
emission.exhaust Environment:Site Total Zone Exhaust Air Heat Loss [J](Hourly)
emission.ref SimHVAC:Air System Relief Air Total Heat Loss Energy [J](Hourly)
emission.rej SimHVAC:HVAC System Total Heat Rejection Energy [J](Hourly)
emission.surf Environment:Site Total Surface Heat Emission to Air [J](Hourly)